<!-- 底部菜单开始 -->
<div class="bottomMenu">
  <div class="uk-container uk-container-center">
    <div class="grid grid-width-1-4 uk-margin-top">
      <div class=""
      *ngFor="let x of footer">
        <h3>{{x.name}}</h3>
        <ul class="uk-list">
          <li
          *ngFor="let y of x.sub">
            <a href="{{y.url}}">{{y.name}}</a>
          </li>
        </ul>
      </div>
    </div>
  </div>
</div>
<!-- 底部菜单结束 -->
